Bret Randolph Prinz (born June 15, 1977) is a former Major League Baseball relief pitcher who played with the Arizona Diamondbacks (2001–2003), New York Yankees (2003–2004), Los Angeles Angels of Anaheim (2005), and Chicago White Sox (2007).

He began his major league career with the Diamondbacks in 2001, achieving success out of the bullpen.

On February 29, 2008, Prinz signed with the Somerset Patriots of the independent Atlantic League of Professional Baseball.

[2] He served as their closer until May 31, 2008, when his contract was purchased by the Oakland Athletics and assigned to Triple-A Sacramento.

This biographical article relating to an American baseball pitcher born in the 1970s is a stub.